Shows like this have already been proven dangerous. Can't remember now, but wasn't it the Sally Rafael Show where one of the contestants ended up killing one of the "secret admirers" who wrote him letters and such. When the guy found out his secret admirer was gay, on the show and on national tv, he was humiliated and killed the guy about a month later. Claimed the guy was stalking him. This may or may not have been true, but one thing is for sure. Someone died because of the show.
Les